Light pipe



FIG. 1 is a front perspective view of a light pipe showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a first side elevation view thereof;

FIG. 6 is a second side elevation view thereof;

FIG. 7 is a third side elevation view thereof; and,

FIG. 8 is a fourth side view thereof. 

CLAIM The ornamental design for a light pipe, as shown and described. 